| Event Id | 711 |
| Source | Microsoft-Windows-ADFS |
| Description | A sign-in message was received that contains incorrectly formatted data. Format error: %1 This situation can be due to rogue clients; interoperability failure with non-Microsoft, single-sign-on software; or message tampering. User Action If you are using non-Microsoft federation software in your environment, verify that the federation software is compatible with AD FS. |
| Event Information | According to Microsoft : Cause : This event is logged when a sign-in message was received that contains incorrectly formatted data. Resolution : Use compatible federation software with AD FS If you are using non-Microsoft federation software in your environment, check that the federation software is compatible with Active Directory Federation Services (AD FS). For software to be compatible with AD FS it must comply with the WS-Federation Passive Requestor Profile. Verify : Verify that you can access the Active Directory Federation Services (AD FS)-enabled application from a client browser and that the resource can be accessed with the appropriate authorization. |
| Reference Links | Event ID 711 from Source Microsoft-Windows-ADFS |
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